| Problems |
Causes |
Remedies |
More End breaks |
Incorrect Spinning Geometry |
- Perfect spinning Geometry with respect to Material, Count, Speed etc., will help us to achieve the lesser End Breaks.
- Ratio of ring Diameter (D) to tube diameter (d) should be 2:1.
- 5:1 would be an ideal ratio in between Tube length to ring diameter.
- The spinning Triangle should be optimum.
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Improper Ring Race Way
Traveller lag will be more when the race way is having pitting marks, rust or damages. End breaks have a direct co-relation on traveller lag. More the traveller lag more is the end breaks. Traveller lag is the difference between the spindle speed and traveller speed. |
- Do short Running-in.
- Change the ring.
|
Multiple End Breaks |
- Traveller is too light.
- Separator is damaged
- Uncleared Lappet hook flycatcher
- Poor House Keeping
- Damaged Lappet hook, Plastic tubes and Anti balloon.
- Rings are not centered.
- High length tubes will touch the yarn at bottom stage, which will create end breaks and Hairiness.
|
- Use heavier traveller
- Change the separator
- Adjust setting
- Maintain correct RH & temperature
- Replace as required
- Do Ring centering
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